Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 502
18 °F PITTS& ,0 0 0,0 0 0 Inspections In its three generations ofservice to American powerplants, The HartfordSteam Boiler Inspectionand Insurance Companyhas made more than18,000,000 inspections,thereby accumulating afund of knowledge aboutpower plant operationand the prevention ofaccidents,… … Quarterly Magazine Devoted to Power Plant ProtectionPlease Show to Your Engineer
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
